diff options
Diffstat (limited to 'internal/showcase/metadata.go')
| -rw-r--r-- | internal/showcase/metadata.go | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/internal/showcase/metadata.go b/internal/showcase/metadata.go index 3c51812..798b8fe 100644 --- a/internal/showcase/metadata.go +++ b/internal/showcase/metadata.go @@ -11,6 +11,8 @@ import ( "time" ) +const unreleasedScorePenalty = 0.75 + // LanguageStats holds statistics for a programming language type LanguageStats struct { Name string @@ -30,7 +32,7 @@ type RepoMetadata struct { License string AvgCommitAge float64 // Average age of last 42 commits in days TagCount int // Total number of git tags in the repository - Score float64 // Project score combining recent activity, reduced LOC weight, and tag count + Score float64 // Project score combining recent activity, reduced LOC weight, tag count, and release status LatestTag string // Latest version tag (empty if no tags) LatestTagDate string // Date of the latest tag (empty if no tags) HasReleases bool // Whether the project has any releases/tags @@ -103,13 +105,14 @@ func extractRepoMetadata(repoPath string) (*RepoMetadata, error) { metadata.TagCount = tagCount // Calculate score with recent activity as the strongest signal, - // a smaller LOC contribution than before, and a modest tag bonus. - metadata.Score = calculateRepoScore(metadata.LinesOfCode, metadata.AvgCommitAge, metadata.TagCount) + // a smaller LOC contribution than before, a modest tag bonus, + // and a penalty for projects without a release yet. + metadata.Score = calculateRepoScore(metadata.LinesOfCode, metadata.AvgCommitAge, metadata.TagCount, metadata.HasReleases) return metadata, nil } -func calculateRepoScore(linesOfCode int, avgCommitAge float64, tagCount int) float64 { +func calculateRepoScore(linesOfCode int, avgCommitAge float64, tagCount int, hasReleases bool) float64 { sizeComponent := 0.0 if linesOfCode > 0 { sizeComponent = math.Sqrt(math.Log10(float64(linesOfCode)+1.0)) * 250.0 @@ -120,7 +123,12 @@ func calculateRepoScore(linesOfCode int, avgCommitAge float64, tagCount int) flo tagComponent = math.Log1p(float64(tagCount)) * 40.0 } - return (sizeComponent + tagComponent) / (avgCommitAge + 1.0) + score := (sizeComponent + tagComponent) / (avgCommitAge + 1.0) + if !hasReleases { + score *= unreleasedScorePenalty + } + + return score } // getCommitCount returns the total number of commits |